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HK1078233A1 - Acoustic characteristic adjustment device - Google Patents

Acoustic characteristic adjustment device

Info

Publication number
HK1078233A1
HK1078233A1 HK06100176.0A HK06100176A HK1078233A1 HK 1078233 A1 HK1078233 A1 HK 1078233A1 HK 06100176 A HK06100176 A HK 06100176A HK 1078233 A1 HK1078233 A1 HK 1078233A1
Authority
HK
Hong Kong
Prior art keywords
adjustment device
acoustic characteristic
characteristic adjustment
acoustic
characteristic
Prior art date
Application number
HK06100176.0A
Other languages
Chinese (zh)
Inventor
Shinjiro Kato
Akira Shimizu
Moriyuki Oshima
Mitsuo Nakazato
Shigeki Kobayashi
Kunio Toyoda
Koji Takano
Shokichiro Hino
Tomohiko Endo
Kouichi Tsuchiya
Original Assignee
Pioneer Corp
Etani Electronics Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Pioneer Corp, Etani Electronics Co Ltd filed Critical Pioneer Corp
Publication of HK1078233A1 publication Critical patent/HK1078233A1/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S7/00—Indicating arrangements; Control arrangements, e.g. balance control
    • H04S7/30—Control circuits for electronic adaptation of the sound field
    • H04S7/302—Electronic adaptation of stereophonic sound system to listener position or orientation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S3/00—Systems employing more than two channels, e.g. quadraphonic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S7/00—Indicating arrangements; Control arrangements, e.g. balance control
    • H04S7/30—Control circuits for electronic adaptation of the sound field
    • H04S7/307—Frequency adjustment, e.g. tone control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S7/00—Indicating arrangements; Control arrangements, e.g. balance control
    • H04S7/40—Visual indication of stereophonic sound image

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
  • Stereophonic System (AREA)
  • Circuit For Audible Band Transducer (AREA)
HK06100176.0A 2004-01-06 2006-01-04 Acoustic characteristic adjustment device HK1078233A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004001224 2004-01-06
JP2004334906A JP2005223887A (en) 2004-01-06 2004-11-18 Acoustic characteristic adjusting apparatus

Publications (1)

Publication Number Publication Date
HK1078233A1 true HK1078233A1 (en) 2006-03-03

Family

ID=34594018

Family Applications (1)

Application Number Title Priority Date Filing Date
HK06100176.0A HK1078233A1 (en) 2004-01-06 2006-01-04 Acoustic characteristic adjustment device

Country Status (5)

Country Link
US (1) US20050169488A1 (en)
EP (1) EP1553804B1 (en)
JP (1) JP2005223887A (en)
DE (1) DE602005011875D1 (en)
HK (1) HK1078233A1 (en)

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* Cited by examiner, † Cited by third party
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ATE459216T1 (en) * 2005-06-28 2010-03-15 Akg Acoustics Gmbh METHOD FOR SIMULATING A SPACE IMPRESSION AND/OR SOUND IMPRESSION
KR100703923B1 (en) 2006-03-07 2007-04-04 주식회사 에스엘오디오랩 3d sound optimizing apparatus and method for multimedia devices
US7624839B1 (en) * 2006-05-12 2009-12-01 Graber Curtis E Enclosure for symbiotic active/passive operation of an acoustic driver
JP4856559B2 (en) * 2007-01-30 2012-01-18 株式会社リコー Received audio playback device
JP2009130643A (en) * 2007-11-22 2009-06-11 Yamaha Corp Audio signal supplying apparatus, parameter providing system, television set, av system, speaker device and audio signal supplying method
US8358790B2 (en) 2008-01-31 2013-01-22 Mitsubishi Electric Corporation Band-splitting time compensation signal processing device
JP6051505B2 (en) * 2011-10-07 2016-12-27 ソニー株式会社 Audio processing apparatus, audio processing method, recording medium, and program
JP6216550B2 (en) * 2013-06-25 2017-10-18 クラリオン株式会社 Filter coefficient group calculation device and filter coefficient group calculation method
JP6216553B2 (en) * 2013-06-27 2017-10-18 クラリオン株式会社 Propagation delay correction apparatus and propagation delay correction method
US9934681B2 (en) * 2014-09-05 2018-04-03 Halliburton Energy Services, Inc. Electromagnetic signal booster
CN106303821A (en) * 2015-06-12 2017-01-04 青岛海信电器股份有限公司 Cross-talk cancellation method and system
JP6535531B2 (en) * 2015-07-09 2019-06-26 クラリオン株式会社 Filter characterization apparatus and filter characterization program
US11041952B2 (en) * 2016-12-27 2021-06-22 Texas Instruments Incorporated Phase-based ultrasonic ranging
CN108877815B (en) * 2017-05-16 2021-02-23 华为技术有限公司 Stereo signal processing method and device
CN109725700A (en) * 2017-10-29 2019-05-07 上海寒武纪信息科技有限公司 Dynamic voltage adjustment frequency modulation device and method
US11658631B1 (en) * 2022-01-05 2023-05-23 Harman International Industries, Incorporated System and method for automatically tuning an audio system
US20230412980A1 (en) * 2022-06-21 2023-12-21 Shih-Chieh Huang Multi-channel audio playback system

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JPH0720310B2 (en) * 1985-10-23 1995-03-06 松下電器産業株式会社 Sound quality adjustment device
JPS62140600A (en) * 1985-12-13 1987-06-24 Matsushita Electric Ind Co Ltd Acoustic effect equipment
JP2681349B2 (en) * 1986-08-08 1997-11-26 ヤマハ株式会社 Speaker playback device
JP2646210B2 (en) * 1987-05-27 1997-08-27 ヤマハ株式会社 Electroacoustic reverberation support device
JPH0213097A (en) * 1988-06-29 1990-01-17 Toa Electric Co Ltd Drive control device for loudspeaker system
JP3052384B2 (en) * 1991-01-21 2000-06-12 三菱電機株式会社 Multi-amplifier speaker system
US5384856A (en) * 1991-01-21 1995-01-24 Mitsubishi Denki Kabushiki Kaisha Acoustic system
JP2778418B2 (en) * 1993-07-29 1998-07-23 ヤマハ株式会社 Acoustic characteristic correction device
US5572443A (en) * 1993-05-11 1996-11-05 Yamaha Corporation Acoustic characteristic correction device
JPH06335099A (en) * 1993-05-19 1994-12-02 Clarion Co Ltd Audio equipment
JPH08330865A (en) * 1995-05-31 1996-12-13 Sony Corp Display device of control information
JPH0984173A (en) * 1995-09-13 1997-03-28 Mitsubishi Electric Corp Acoustic reproducing device
JP3526680B2 (en) * 1995-10-27 2004-05-17 株式会社ケンウッド Delay time setting device
US5987145A (en) * 1996-11-08 1999-11-16 Lawton; Jeffrey C. Digital audio equalizer
JP3598714B2 (en) * 1997-03-04 2004-12-08 ソニー株式会社 Sound processing device
JPH10307840A (en) * 1997-05-09 1998-11-17 Canon Inc Information processor and its method
JP3377178B2 (en) * 1998-11-20 2003-02-17 松下電器産業株式会社 Acoustic loudspeaker and its clarity improvement method
JP2001326991A (en) * 2000-05-18 2001-11-22 Victor Co Of Japan Ltd Audio processor
JP2002171600A (en) * 2000-12-04 2002-06-14 Sony Corp Sound output device, and its sound volume setting method
JP2002244674A (en) * 2001-02-16 2002-08-30 Daiichikosho Co Ltd Multimode karaoke machine

Also Published As

Publication number Publication date
EP1553804A3 (en) 2006-12-20
JP2005223887A (en) 2005-08-18
DE602005011875D1 (en) 2009-02-05
EP1553804B1 (en) 2008-12-24
EP1553804A2 (en) 2005-07-13
US20050169488A1 (en) 2005-08-04

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